The tasks in this feature are designed to encourage children to work systematically - a valuable tool frequently used by mathematicians. We would love to receive solutions from your learners. Click the 'Submit a solution' link on any live problem to find out the closing date.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice.